MTC-Tracked Call for Solutions Amendment 1

-219075-7302504911919-76202800

246697571755

Call for Solution
Mobile Tactical Cannon - Tracked
Call Number

MOSAIC-27-01

MOSAIC No.

W50RAJ-26-S-0001

Amendment
Amendment Date Issued

05 November 2026

Call for Solution Title
Mobile Tactical Cannon - Tracked (MTC-T) and Resupply Vehicle – Tracked (RSV-T) Capability Solutions Requiring Activity
PM Howitzer Systems, PAE Fires
Issued By
Army Contracting Command – Detroit Arsenal 48397
*Solution Briefs Due Date/Time (Suspense)

16 November 2026, 1500 ET

Submit Solution Brief To
Daniel Daubenmeyer, Agreements/Contracting Officer [email protected] Tam Huynh, Agreement/Contract Specialist, [email protected] Betty Bundoc, Agreement/Contract Specialist, [email protected]

Distribution Statement A. Approved for public release: distribution is unlimited.

The purpose of Amendment 01 to Call Number MOSAIC-27-01 (MOSAIC No. W50RAJ-26-S-0001) is to accomplish the following:

1. Schedule for Delivery Updates: See Section 6.1, paragraph d.i and d.ii. 2. Attachment 012: MTC Test Schedule Breakdown (MTC-T Simple Schedule Tab) Adjusted test schedules by aligning delivery of vehicles to beginning 12 months after the initial of award as outlined in the CFS.
3. Added to page 1: Distribution Statement A. Approved for public release: distribution is unlimited.
4. Added text “or DoD SAFE” to Section 7.

Note 1: Please advise the cognizant Contracts/Agreements Officer and Specialist as soon as possible via the email above if your organization intends to submit a Solution Brief in response to this Call for Solution (CFS).

Note 2: Any submissions received by the Contract/Agreement Officer after the suspense date/time listed above will be deemed late and not evaluated. It is the sole responsibility of the Offeror to ensure that its submission is received in the inbox listed above before the deadline specified.

Note 3: Vendors are not limited to a single Solution Brief response and may submit multiple responses if they have multiple distinct solutions to propose.

BACKGROUND

The U.S. Army is actively modernizing its field artillery capabilities to preserve tactical overmatch, increase operational survivability, and ensure Soldier lethality in contested, high-intensity conflict environments. A foundational pillar of this modernization effort is the evaluation and integration of a mature Mobile Tactical Cannon – Tracked (MTC-T) system to replace currently fielded legacy M109 Family of Vehicles within the force. The MTC-T set consists of a tracked MTC-T Self-Propelled Howitzer (MTC-T SPH) and an accompanying Resupply Vehicle – Tracked (RSV-T). Together, these vehicles provide integrated tracked cannon fires and ammunition resupply capability.